JPS5828767U - Heat retention furnace - Google Patents
Heat retention furnaceInfo
- Publication number
- JPS5828767U JPS5828767U JP12261581U JP12261581U JPS5828767U JP S5828767 U JPS5828767 U JP S5828767U JP 12261581 U JP12261581 U JP 12261581U JP 12261581 U JP12261581 U JP 12261581U JP S5828767 U JPS5828767 U JP S5828767U
- Authority
- JP
- Japan
- Prior art keywords
- heat retention
- heating element
- heat
- furnace
- retention furnace
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Cookers (AREA)
- Resistance Heating (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の保温炉の概略図、第２図は本考案の一実
施例の平面図、第３図は第２図のＡ−Ａ線の断面図、第
４図は第２図のＢ−Ｂ線の断面図、第５図は他の実施例
を示す概略図である。
１１・・・・・・鍋、１３・・・・・・溶湯、２０・・
・・・・セラミックスポード、２１・・・・・・セラミ
ックスヒータ、２２・・・・・・仕切板、２３・・・・
・・棒。Fig. 1 is a schematic diagram of a conventional heat retention furnace, Fig. 2 is a plan view of an embodiment of the present invention, Fig. 3 is a cross-sectional view taken along line A-A in Fig. 2, and Fig. 4 is a diagram of the embodiment of the present invention. FIG. 5, a cross-sectional view taken along line B-B, is a schematic diagram showing another embodiment. 11... pot, 13... molten metal, 20...
... Ceramic spode, 21 ... Ceramic heater, 22 ... Partition plate, 23 ...
··rod.
Claims (1)
おいて、発熱体の外周をセラミックスで被覆し発熱体の
酸化を防止したことを特徴とする保温炉。 ２ 発熱体の外周を遠赤外線を発生するセラミックスで
被覆したことを特徴とする実用新案登録請求の範囲第１
項記載の保温炉。[Scope of Claim for Utility Model Registration] 1. A heat-insulating furnace for die casting that performs heating and heat-insulating using axial radiation heat, characterized in that the outer periphery of the heating element is coated with ceramics to prevent oxidation of the heating element. 2 Claim No. 1 for Utility Model Registration characterized in that the outer periphery of the heating element is coated with ceramics that generate far infrared rays.
Insulation furnace as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12261581U JPS5828767U (en) | 1981-08-19 | 1981-08-19 | Heat retention furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12261581U JPS5828767U (en) | 1981-08-19 | 1981-08-19 | Heat retention furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5828767U true JPS5828767U (en) | 1983-02-24 |
Family
ID=29916536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12261581U Pending JPS5828767U (en) | 1981-08-19 | 1981-08-19 | Heat retention furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5828767U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH021556U (en) * | 1988-06-10 | 1990-01-08 | ||
| JP2018059661A (en) * | 2016-10-05 | 2018-04-12 | 助川電気工業株式会社 | Melting holding furnace |
-
1981
- 1981-08-19 JP JP12261581U patent/JPS5828767U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH021556U (en) * | 1988-06-10 | 1990-01-08 | ||
| JP2018059661A (en) * | 2016-10-05 | 2018-04-12 | 助川電気工業株式会社 | Melting holding furnace |
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